| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.86 | 10.734% | $12.0257 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $233.81 | 13.576% | $265.552 | $265.55 | $265.55 | $265.60 |
| Purchase #3 | $26.34 | 11.165% | $29.2809 | $29.28 | $29.30 | $29.30 |
| Purchase #4 | $167.86 | 12.375% | $188.6327 | $188.63 | $188.65 | $188.60 |
| Purchase #5 | $214.47 | 9.482% | $234.806 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $226.87 | 3.295% | $234.3454 | $234.35 | $234.35 | $234.30 |
| Purchase #7 | $123.27 | 3.469% | $127.5462 | $127.55 | $127.55 | $127.50 |
| 7 purchase totals = | $1,003.48 | $1,092.1889 | $1,092.20 | $1,092.25 | $1,092.10 | |